feat:关心包加油包

mec-biz/src/main/resources/config/mybatis/CourseScheduleMapper.xml

@@ -580,6 +580,7 @@
             cs.class_date_,
             CONCAT(cs.class_date_,' ',cs.start_class_time_) start_class_time_,
             CONCAT(cs.class_date_,' ',cs.end_class_time_) end_class_time_,
+            cs.music_group_id_,
             cs.status_,
             su.real_name_ teacher_name_,
             IF(sa.status_ IS NULL,'NORMAL',sa.status_) attendance_status_,